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-rw-r--r--pkgs/os-specific/linux/brillo/default.nix34
-rw-r--r--pkgs/os-specific/linux/brillo/udev-rule.patch13
2 files changed, 47 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/brillo/default.nix b/pkgs/os-specific/linux/brillo/default.nix
new file mode 100644
index 00000000000..3ad4acf127b
--- /dev/null
+++ b/pkgs/os-specific/linux/brillo/default.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchFromGitLab , go-md2man, coreutils, substituteAll }:
+
+stdenv.mkDerivation rec {
+  pname = "brillo";
+  version = "1.4.8";
+
+  src = fetchFromGitLab {
+    owner= "cameronnemo";
+    repo= "brillo";
+    rev= "v${version}";
+    sha256 = "0wxvg541caiwm3bjwbmk7xcng7jd9xsiga2agxwp7gpkrlp74j9f";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./udev-rule.patch;
+      inherit coreutils;
+    })
+  ];
+
+  nativeBuildInputs = [ go-md2man ];
+
+  makeFlags = [ "PREFIX=$(out)" "AADIR=$(out)/etc/apparmor.d" ];
+
+  installTargets = "install-dist";
+
+  meta = with stdenv.lib; {
+    description = "Backlight and Keyboard LED control tool";
+    homepage = https://gitlab.com/cameronnemo/brillo;
+    license = [ licenses.gpl3 licenses.bsd0 ];
+    platforms = platforms.linux;
+    maintainers = [ maintainers.alexarice ];
+  };
+}
diff --git a/pkgs/os-specific/linux/brillo/udev-rule.patch b/pkgs/os-specific/linux/brillo/udev-rule.patch
new file mode 100644
index 00000000000..7b1cf484067
--- /dev/null
+++ b/pkgs/os-specific/linux/brillo/udev-rule.patch
@@ -0,0 +1,13 @@
+diff --git a/contrib/udev.in b/contrib/udev.in
+index 0625952..a6c940e 100644
+--- a/contrib/udev.in
++++ b/contrib/udev.in
+@@ -1,4 +1,4 @@
+-ACTION=="add", SUBSYSTEM=="backlight", RUN+="/bin/chgrp @group@ /sys/class/backlight/%k/brightness"
+-ACTION=="add", SUBSYSTEM=="backlight", RUN+="/bin/chmod g+w /sys/class/backlight/%k/brightness"
+-ACTION=="add", SUBSYSTEM=="leds", RUN+="/bin/chgrp @group@ /sys/class/leds/%k/brightness"
+-ACTION=="add", SUBSYSTEM=="leds", RUN+="/bin/chmod g+w /sys/class/leds/%k/brightness"
++ACTION=="add", SUBSYSTEM=="backlight", RUN+="@coreutils@/bin/chgrp @group@ /sys/class/backlight/%k/brightness"
++ACTION=="add", SUBSYSTEM=="backlight", RUN+="@coreutils@/bin/chmod g+w /sys/class/backlight/%k/brightness"
++ACTION=="add", SUBSYSTEM=="leds", RUN+="@coreutils@/bin/chgrp @group@ /sys/class/leds/%k/brightness"
++ACTION=="add", SUBSYSTEM=="leds", RUN+="@coreutils@/bin/chmod g+w /sys/class/leds/%k/brightness"